378529382

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{3061}}^1$

素因数の和:3165

約数の個数: 48

約数和(自身を含む): 723268896

約数和(自身を除く): 344739514

約数列:

[1, 2, 7, 11, 14, 22, 73, 77, 121, 146, 154, 242, 511, 803, 847, 1022, 1606, 1694, 3061, 5621, 6122, 8833, 11242, 17666, 21427, 33671, 42854, 61831, 67342, 123662, 223453, 235697, 370381, 446906, 471394, 740762, 1564171, 2457983, 2592667, 3128342, 4915966, 5185334, 17205881, 27037813, 34411762, 54075626, 189264691, 378529382]

約数ペア:

[(1, 378529382), (2, 189264691), (7, 54075626), (11, 34411762), (14, 27037813), (22, 17205881), (73, 5185334), (77, 4915966), (121, 3128342), (146, 2592667), (154, 2457983), (242, 1564171), (511, 740762), (803, 471394), (847, 446906), (1022, 370381), (1606, 235697), (1694, 223453), (3061, 123662), (5621, 67342), (6122, 61831), (8833, 42854), (11242, 33671), (17666, 21427)]